137 
hv'oraf den ene (N. peltalus ) lever fastheftet til Forkroppen 
l0s After af Slsegten Erythrops, medens den anden ( N. 
st atus) Andes fastheftet til Rygsiden af 8 die Bagkropsseg- 
lios en anden Mvsi deform, nemlig Amblyops abbreviate, 
0. Saw. 
one of which (N. peliatus) is found affixed to the cephalo- 
thorax in species of the genus Erythrops, the other (N. 
ovatus ) occurring attached to the dorsal side of the 3rd 
abdominal segment in another M.vsidian, viz. Amblyops ab- 
breviate, G. 0. Sars. 
30. Notophryxus clypeatus, G. 0. Sars, n. sp. 
(PI. XI, Fig. 30—33). 
^ l ,to phryxus clypeatus, G. 0. Sars, Crustacea et Pycnogonida nova etc., 
No. li. 
30. Notophryxus clypeatus, G. 0. Sars, n. sp. 
(PI. XI, figs. 30 — 33). 
Leptophryxns clypeatus, ft. 0. Sars. Crustacea et Pycnogonida nova etc.. 
No. 11. 
Artscharacteristik. Hunnens Legeme af aflang oval 
°iin. bredest pan Midten, med Hovedet stserkt freinsprin- 
^ "be. koniskt tillobende og i Enden afstumpet. Eire tydeligt 
"'arkerede Tviersuturer i Midten af Rygfladen. Bagkroppen 
s ki°ldformig, dannende en bred halvcirkelformig Plade. Han- 
' len iffistet under Haleskjoldet. Farven blegt gulfarvet. 
<r engden af Hunnen 5" m . Parasit paa Pseudomma roseum. 
Pindested. Stat. 31. 
Bemaerkninger. Yed den stierkt udviklede skjoldlor- 
"nge Haleplade og det fortil koniskt tillobende Legeme er 
( mine Art let kjendelig fra de 2 Ovrige Aider af Slsegten, 
U '°b hvilke den forovrigt i alle vsesentlige Characterer 
s b'i)nner noie overens. 
Specific Character. — Body of female oblongo-oval, 
broadest in the middle, with head greatly projecting, con- 
ically extended, and obtuse at the extremity. Four dis- 
tinctly marked transverse sutures in the middle of the dorsal 
face. Abdomen seutiform, constituting a broad, semicircular 
plate. Male affixed under the caudal shield. Colour pale- 
yellowish. Length of female S’””'. Parasitical oh Pseu- 
domma roseum. 
Locality. — Stat. 31. 
Remarks. — By the greatly developed caudal plate and 
the body conically protending throughout the anterior part, 
this species is easily distinguished from the 2 other forms 
of the genus, with which, as regards all essential characters, 
it otherwise exhibits close agreement. 
Beskrivelse af Hunnen. Legemet er (se PL XI, 
%'• 3() og 31). i Modsaetning til de fleste pvrige Epicwrider, 
Gdkonnnen symetriskt, noget nedtrykt og af aflang oval eller 
"■csten tendaimet Form, med den storste Brede, der falder 
°' < ‘ r Midten, noget stern* end den halve Lrengde. Fortil 
"Linalnos Legemet ganske jevnt og ender med en noget 
bemspringonde, i Enden afstumpet eller svagt indbugtet 
""bedel, pden at forovrigt nogen tydelig Gramdse mellem 
° u 'b og Forkrop er antvdet. 
R.ygsiden er i Midten noget hvselvet og viser her 4 
.'deligt markerede Tviersuturer, der antyder Begrsendsnin- 
v'n ut ligemange Forkropssegmenter. Disse Segmenter er 
1 biiderne ved tydelige Linier begrsendsede fra de laterale 
'b" at Legemet. der ligesom de ventrale ingensomhelst 
Se 
hudet 
11 ''"entering fremhyder, men tilsammen |danner en tynd- 
voluminos Beholder, livori de overordentlig talrige 
s "Ua e ,. indsluttede. Benue Beholder eller Marsupium, 
1(1 indtager Storsteparten af Legemets Ventralside og og- 
Saa ' so '" allerede bemserket, delvis rager frem til liver Side 
at * orkroppen, er nedentil i Midten noget affladet eller 
'"bog svagt indhulet. Den sammenssettes ikke at nogen 
"en nurske Novdliavsexpedition. G. O. Sars: Crustacea, 
Description of the Female. — The body (see PI. XI, 
fins. 30. 31), contrary to what is the case with most other 
Epicaridce, perfectly symmetrical, somewhat depressed, and 
oblongo-oval in form, or almost fusiform, with the greatest 
breadth, which occurs across the middle, slightly exceeding 
half the length. Uniformly tapering throughout its anterior 
part, the body terminates in a somewhat projecting frontal 
part, obtuse or faintly incurved at the extremity, without 
however, for the rest, exhibiting any well-defined boundary 
between the head and the part succeeding it. 
The dorsal face is somewhat arcuate across the middle, 
with 4 distinctly marked transverse sutures, that indicate 
the limits of as many segments. These segments are 
bounded at the sides, by distinct lines, from the lateral 
parts of the body, which, like the ventral, exhibit no seg- 
mentation whatever, but form conjointly a thin-skinned, 
capacious receptacle, in which the remarkably numerous 
minute ova be enclosed. This receptacle, or marsupium. 
which occupies the greater part of the ventral side of the body, 
and. as previously stated, projects partially forward on either 
side of the body, is somewhat applanated below in the middle, 
or even slightly hollowed. It is not composed of distinctly 
is 
